Bip39 Compatible Wallet. The passphrase is not really picked in the predefined list of 2048 words – it can be any word or phrase you choose. BIP39 specifies a list of 2048 words from which the mnemonic phrase is preferred. Each word represents a amount in a very binary sequence, https://livebackpage.com/story4398830/bip39-word-list-https-linktr-ee-bip39-top-guidelines-of-bip39-passphrase